Quote:
Originally Posted by VTENGR
I was just questioning it because on the website when you look at the engine trims, it doesn't list M50i or 50i, just M and M competition.
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There always has been a strong belief despite the difference in part numbers that the filters were the same. It can be something as simple as a denser filtrate causing less air flow. BMW is known for trying to separate the numbers of the M as much as possible, so it could be a purposeful choke point that they put it. The fact that BMC lists G05 is almost a confirmation of that point.